1. surveillance- The R-package 'surveillance' is a framework for the development of statistical methods for the modeling and change-point detection in time series of counts, proportions and categorical data as well as continuous-time epidemic like point process phenomena.

2. CHNOSZ- A package for thermodynamic modeling in geochemistry and biochemistry,
with functions for equilibrium activity diagrams and chemical affinities of reactions,
supported by an extensive thermodynamic database and group additivity for proteins.

5. partykit: Recursive Partytioning Toolkit- Infrastructure for representing, summarizing, and visualizing tree-structured models. It can be used for constructing or reading tree models from different sources (rpart, RWeka, PMML), sharing
functionality for print/plot/predict methods.

13. Sequence analysis for social scientists- TraMineR is intended for mining and visualizing sequences of states or events. Its primary aim is the analysis of longitudinal data in the social science field but many of its features may also apply to non temporal data such as text or DNA sequences.

15. gEcon- gEcon is a framework for developing and solving large scale DSGE models. It consists of simple and intuitive model description language and an interface with a set of solvers in R. FOCs, steady state and linearisation equations are derived automatically.